John Joseph Leonard

NI Nec Research Institute: 1 patents #3 of 17Top 20%

📍 Newton, MA: #37 of 129 inventorsTop 30%

🗺 Massachusetts: #885 of 3,963 inventorsTop 25%

Overall (1994): #113,215 of 165,921Top 70%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5363305	Navigation system for a mobile robot	Ingemar J. Cox, Hugh Durrant-Whyte	1994-11-08